S.-G. Lee, S.-O. Lee, and J.-S. Ko, "Production DC Screening Techniques for RF Performances of Bipolar ICs: poster paper", 25th European Solid-State Circuits Conference, Duisburg, Germany, Sep. 1999
Sang-Gug Lee, Gook-Ju Ihm, and Won-Chul Song, "Design and Analysis of Symmetric Dual-Layer Spiral Inductors for RF Integrated Circuits", IEEE Asia-Pacific Conference on ASICs, Seoul, Korea, pp. 5-8, Aug. 1999
Sang-Gug Lee, Hyuk-Yong Gwak, and Rex Lowther, "Characteristics of Interconnect Lines with Patterned Ground Shields and its Implication for Microwave ICs: poster paper", 1999 6th International Conference on VLSI and CAD, pp. 444-447, Seoul, Korea, Oct. 1999
Sang-Gug Lee, "Area Efficient and Symmetric Design of Monolithic Transformers for Silicon RF ICs", 1999 IEEE Region 10 Conference, pp. 880-882, Cheju, Korea, Sep. 1999
S.-G. Lee and R. D. Schultz, "Production DC Screening for RF Performance of a 900HMz Monolithic Low Noise Amplifier", IEEE Microwave and Millimeter-Wave Monolithic Circuits Symposium, pp. 69- 72,Orlando , Florida, May 1995
S.-G. Lee, R. D. Schultz, T. D. Brogan, and C. Stuebing, "900MHz Monolithic Low Noise Amplifier and Mixer", RF expo EAST 1994, pp. 164-167, Orlando Florida, May 1994.
P. Spletter, P. Mehrotra, and S.-G. Lee, "A Comparison of High Frequency Electrical Performance of Bipolar Junction Transistors Packaged by Three Different Chip Interconnect Approaches", Proceedings of the 1994 International Electronics Packaging Conference, Atlanta, Georgia, pp. 826- 834, Sep. 1994
S.-G. Lee, "A Review of Self-Heating Effects on Bipolar Circuits", Proceedings of IEEE Southcon/94, pp.138-142, Orlando, Florida, Mar. 1994.
D. T. Zweidinger, S.-G. Lee, and R. M. Fox, "Compact modeling of BJT self-heating in circuit simulation", Proceedings of the NUPAD IV, pp. 138-142, Seattle, Jun. 1992.
R. M. Fox and S.-G. Lee, "Predictive Modeling of Thermal Effects in BJTs", Proc. IEEE Bipolar Circuits and Technology Meeting, pp. 89-92, Sep. 1991.
R. M. Fox and S.-G. Lee, "Low Frequency Noise in SIMOX MOSFETs", IEEE SOS/SOI Technology Workshop, St. Simon's Island, GA.,p.36, 1988.